Sir is an honorific address used in a number of situations in many anglophone cultures. The term can be used as a formal prefix, especially in the Commonwealth, for males who have been given certain honours or titles (such as knights and baronets), where usage is strictly governed by law and custom.
Sir can be used on women
A: No

The 1904 German football championship Final was to decide the winner of the 1904 German football championship, the 2nd edition of the German football championship, a knockout football cup competition contested by the regional association winners to determine the national champions.
The 1904 German football championship Final was contested by the previous years winners to determine the national champions.
A: No

1st Valley Bank is a development bank (3rd in terms of assets) in the Philippines, based in Baroy, Lanao del Norte and servicing various areas in Mindanao, specifically the provinces of Lanao del Norte, Lanao del Sur, Misamis Occidental, Misamis Oriental, Bukidnon, Zamboanga del Norte, Zamboanga del Sur and Zamboanga Sibugay.
There are two banks in the Philippines that have higher assets than 1st Valley Bank.
A:
Yes